Due to possible security issues Adform does not accept:

  • obfuscated Flash banners;
  • banners with some restricted AS functions;
  • banners which are Flash cookie dependant.

Please use the Test Section to check if banners meet the requirements. Alternatively, you can contact Adform Traffic department for testing and suggestions on compatibility.

Also, Adform warns that when using the dynamic publishing method in the Internet Explorer or Firefox on Mac stage.stageWidth and stage.stageHeight might initially return 0 (note that for the Internet Explorer the stage size will be available on first load, however when reloading or revisiting a page it will initially be 0). The solution is defining a resize handler in your ActionScript code:

stage.addEventListener(Event.RESIZE, resizeHandler);
stage.dispatchEvent(new Event(Event.RESIZE)); // force stage resize event for normal cases 

function resizeHandler(event:Event):void {
  if (stage.stageHeight > 0 && stage.stageWidth > 0) {
    stage.removeEventListener(Event.RESIZE, resizeHandler); // only execute once
    // your initialization code here
  }
}